public ModifyClientDataPage()
{
InitializeComponent();
foreach (var item in GettingService.GetClients())
ClientCmbBox.Items.Add(item.FirstName + " " + item.LastName);
ClientCmbBox.SelectedIndex = 0;
}
private void ClientsCmbBox_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
switch (ClientsCmbBox.SelectedIndex)
{
case 0:
ClientDataGrid.ItemsSource = GettingService.GetClients().OrderBy(c => c.Id).ToList();
break;
case 1:
ClientDataGrid.ItemsSource = GettingService.GetClients().OrderBy(c => c.FirstName).ToList();
break;
case 2:
ClientDataGrid.ItemsSource = GettingService.GetClients().OrderBy(c => c.LastName).ToList();
break;
case 3:
ClientDataGrid.ItemsSource = GettingService.GetClients().OrderBy(c => c.Gender).ToList();
break;
case 4:
ClientDataGrid.ItemsSource = GettingService.GetClients().OrderBy(c => c.BirthDate).ToList();
break;
}
SearchClientTxtBox.Text = "";
}
public RemoveClientPage()
{
InitializeComponent();
foreach (var item in GettingService.GetClients())
{
ClientCmbBox.Items.Add(item.FirstName + " " + item.LastName);
}
ClientCmbBox.SelectedIndex = 0;
}
private void Initialize()
{
ClientDataGrid.ItemsSource = GettingService.GetClients();
SellerDataGrid.ItemsSource = GettingService.GetSellers();
ProductDataGrid.ItemsSource = GettingService.GetProducts();
OrderDataGrid.ItemsSource = GettingService.GetOrders();
ClientsCmbBox.SelectedIndex = 0;
SellersCmbBox.SelectedIndex = 0;
ProductsCmbBox.SelectedIndex = 0;
OrdersCmbBox.SelectedIndex = 0;
}
private void RemoveClient_OnClick(object sender, RoutedEventArgs e)
{
var client = GettingService.GetClients()
.First(c => c.FirstName + " " + c.LastName == ClientCmbBox.SelectedItem.ToString());
RemovingService.RemoveClient(client);
if (MessageBox.Show("Client removed") == MessageBoxResult.OK)
{
Close();
}
}
private void Btn_Modify_OnClick(object sender, RoutedEventArgs e)
{
var client = GettingService.GetClients()
.First(c => c.FirstName + " " + c.LastName == ClientCmbBox.SelectedItem.ToString());
var gender = RBtnMale.IsChecked == true ? Gender.Male : Gender.Female;
client.FirstName = TxtFirstName.Text;
client.LastName = TxtLastName.Text;
client.BirthDate = Convert.ToDateTime(DtpBirthDate.SelectedDate);
client.Gender = gender;
ModifyingService.ModifyClient(client);
if (MessageBox.Show("Client modified") == MessageBoxResult.OK)
Close();
}
private void ClientCmbBox_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
var client = GettingService.GetClients()
.First(c => c.FirstName + " " + c.LastName == ClientCmbBox.SelectedItem.ToString());
TxtFirstName.Text = client.FirstName;
TxtLastName.Text = client.LastName;
DtpBirthDate.SelectedDate = client.BirthDate.Date;
if (client.Gender != Gender.Male)
RBtnFemale.IsChecked = true;
else
RBtnMale.IsChecked = true;
}
public CreateNewOrderPage()
{
InitializeComponent();
foreach (var item in GettingService.GetClients())
{
CmbClient.Items.Add(item.FirstName + " " + item.LastName);
}
foreach (var item in GettingService.GetSellers())
{
CmbSeller.Items.Add(item.FirstName + " " + item.LastName);
}
foreach (var item in GettingService.GetProducts())
{
CmbProduct.Items.Add(item.Name);
}
}
private void SearchClient_OnClick(object sender, RoutedEventArgs e)
{
DateTime?d;
try
{
d = Convert.ToDateTime(SearchSellerTxtBox.Text);
}
catch (Exception)
{
d = null;
}
switch (ClientsCmbBox.SelectedIndex)
{
case 0:
ClientDataGrid.ItemsSource = GettingService.GetClients()
.Where(c => c.Id.ToString() == SearchClientTxtBox.Text);
break;
case 1:
ClientDataGrid.ItemsSource =
GettingService.GetClients().Where(c => c.FirstName == SearchClientTxtBox.Text);
break;
case 2:
ClientDataGrid.ItemsSource =
GettingService.GetClients().Where(c => c.LastName == SearchClientTxtBox.Text);
break;
case 3:
ClientDataGrid.ItemsSource = GettingService.GetClients()
.Where(c => c.Gender.ToString() == SearchClientTxtBox.Text);
break;
case 4:
ClientDataGrid.ItemsSource = GettingService.GetClients().Where(c => c.BirthDate == d);
break;
}
}
private void Btn_Create_OnClick(object sender, RoutedEventArgs e)
{
var clientId = GettingService.GetClients()
.First(c => c.FirstName + " " + c.LastName == CmbClient.SelectedItem.ToString()).Id;
var sellerId = GettingService.GetSellers()
.First(s => s.FirstName + " " + s.LastName == CmbSeller.SelectedItem.ToString()).Id;
var productId = GettingService.GetProducts().First(p => p.Name == CmbProduct.SelectedItem.ToString()).Id;
var newOrder = new Order
{
ClientId = clientId,
SellerId = sellerId,
ProductId = productId,
OrderDate = Convert.ToDateTime(DtpOrderDate.ToString())
};
AddingService.AddOrder(newOrder);
if (MessageBox.Show("New order created") == MessageBoxResult.OK)
{
Close();
}
}
